from atcoder import testing_atcoder_id
from codeforces import testing_codeforces_id
from nowcoder import testing_nowcoder_id
from luogu import testing_luogu_id
from vjudge import testing_vjudge_id

def testing_all():
    testing_atcoder_id()
    testing_codeforces_id()
    testing_nowcoder_id()
    testing_luogu_id()
    testing_vjudge_id()
if __name__ == '__main__':
    testing_all()